EP0803533A3 - Process for the preparation of porous material - Google Patents

Process for the preparation of porous material Download PDF

Info

Publication number
EP0803533A3
EP0803533A3 EP19970106713 EP97106713A EP0803533A3 EP 0803533 A3 EP0803533 A3 EP 0803533A3 EP 19970106713 EP19970106713 EP 19970106713 EP 97106713 A EP97106713 A EP 97106713A EP 0803533 A3 EP0803533 A3 EP 0803533A3
Authority
EP
European Patent Office
Prior art keywords
porous material
crosslinked polymer
gelation
oligomer
solvent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19970106713
Other languages
German (de)
French (fr)
Other versions
EP0803533A2 (en
EP0803533B1 (en
Inventor
Husheng Zhang
Takanori Anazawa
Yasuko Watanabe
Miyuki Miyajima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kawamura Institute of Chemical Research
DIC Corp
Original Assignee
Kawamura Institute of Chemical Research
Dainippon Ink and Chemicals Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kawamura Institute of Chemical Research, Dainippon Ink and Chemicals Co Ltd filed Critical Kawamura Institute of Chemical Research
Publication of EP0803533A2 publication Critical patent/EP0803533A2/en
Publication of EP0803533A3 publication Critical patent/EP0803533A3/en
Application granted granted Critical
Publication of EP0803533B1 publication Critical patent/EP0803533B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0006—Organic membrane manufacture by chemical reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/00091—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching by evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0011—Casting solutions therefor
    • B01D67/00111—Polymer pretreatment in the casting solutions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28016—Particle form
    • B01J20/28021—Hollow particles, e.g. hollow spheres, microspheres or cenospheres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28023—Fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/2808—Pore diameter being less than 2 nm, i.e. micropores or nanopores
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C08J9/286—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum the liquid phase being a solvent for the monomers but not for the resulting macromolecular composition, i.e. macroporous or macroreticular polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/30—Cross-linking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/36—Hydrophilic membranes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • Y10T428/249979—Specified thickness of void-containing component [absolute or relative] or numerical cell dimension

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Nanotechnology (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Polymerisation Methods In General (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Materials For Medical Uses (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

A porous material is disclosed, made of a semi IPN type polymer alloy of a crosslinked polymer (A) obtained by the crosslinking polymerization of a crosslinking-polymerizable vinyl monomer and/or oligomer (a) with a non-crosslinked polymer (D) which is soluble in a solvent (B) capable of dissolving said monomer and/or oligomer (a) therein and subjecting said crosslinked polymer (A) to gelation but is insoluble in a coagulating solution (C) which is compatible with said solvent (B) but doesn't subject said crosslinked polymer (D) to gelation. A porous material excellent in mechanical strength as well as in heat resistance can be prepared. Various functional groups can be introduced into the surface of the porous material. Further, the pore diameter can be easily controlled. The porous material of the present invention is excellent in physical properties such as strength, hardness and heat resistance as well as in chemical and biological properties such as non-adsorptivity and selective adsorptivity of protein.
EP19970106713 1996-04-26 1997-04-23 Process for the preparation of porous material Expired - Lifetime EP0803533B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP10729996 1996-04-26
JP10729996 1996-04-26
JP107299/96 1996-04-26
JP6290497 1997-03-17
JP62904/97 1997-03-17
JP06290497A JP4080565B2 (en) 1996-04-26 1997-03-17 Method for producing porous body and porous body

Publications (3)

Publication Number Publication Date
EP0803533A2 EP0803533A2 (en) 1997-10-29
EP0803533A3 true EP0803533A3 (en) 1998-10-28
EP0803533B1 EP0803533B1 (en) 2004-02-18

Family

ID=26403959

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970106713 Expired - Lifetime EP0803533B1 (en) 1996-04-26 1997-04-23 Process for the preparation of porous material

Country Status (5)

Country Link
US (1) US6319404B1 (en)
EP (1) EP0803533B1 (en)
JP (1) JP4080565B2 (en)
CN (1) CN1108852C (en)
DE (1) DE69727613T2 (en)

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DE19810947A1 (en) * 1998-03-13 1999-09-16 Merck Patent Gmbh Removal of biological contaminants from biological products using anion-exchange membrane
RU2131847C1 (en) * 1998-04-27 1999-06-20 Открытое акционерное общество "Научно-исследовательский институт пластических масс им.Г.С.Петрова" Material for adding physiologically essential inorganic elements to water
JP3979612B2 (en) * 1998-06-15 2007-09-19 財団法人川村理化学研究所 Sensor and manufacturing method thereof
GB2339573A (en) * 1998-07-15 2000-02-02 Amersham Pharm Biotech Ab Support media e.g. for chromatography
JP2001083162A (en) * 1999-09-17 2001-03-30 Fuji Photo Film Co Ltd Filmy biopolymer absorbent and absorbing kit
JP4945850B2 (en) * 2000-04-05 2012-06-06 東レ株式会社 Liquid spreading sheet
US6337018B1 (en) * 2000-04-17 2002-01-08 The Dow Chemical Company Composite membrane and method for making the same
JP2002012605A (en) * 2000-06-27 2002-01-15 Kawamura Inst Of Chem Res Method for manufacturing spherical resin
JP4749531B2 (en) * 2000-07-05 2011-08-17 株式会社日本触媒 Method for producing porous polymer
JP3969031B2 (en) * 2001-01-26 2007-08-29 株式会社日立プラントテクノロジー Removal of exogenous endocrine disrupting chemicals in water
JP3856387B2 (en) * 2001-04-13 2006-12-13 オルガノ株式会社 Composite porous ion exchanger, deionizing module and electric deionized water production apparatus using the same
KR20030016291A (en) * 2001-04-13 2003-02-26 오르가노 가부시키가이샤 Ion Exchanger
WO2003015891A1 (en) * 2001-08-13 2003-02-27 The Board Of Trustees Of The Leland Stanford Junior University Bonded phase photopolymerized sol-gel column and associated methods
JP4034163B2 (en) * 2001-12-21 2008-01-16 オルガノ株式会社 Organic porous body, production method thereof, and organic porous ion exchanger
JP3966501B2 (en) * 2002-03-18 2007-08-29 オルガノ株式会社 Ultrapure water production equipment
JP4011440B2 (en) * 2002-08-28 2007-11-21 オルガノ株式会社 Ion adsorption module and water treatment method
JP4843896B2 (en) * 2002-10-03 2011-12-21 東レ株式会社 Photopolymerizable composition for forming porous pattern, method for forming porous pattern using the same, and porous pattern
KR100532915B1 (en) * 2002-10-29 2005-12-02 삼성전자주식회사 Composition for Preparing Porous Interlayer Dielectric Thin Film Containing Monomeric or Oligomeric Saccharides Progen
JP3856763B2 (en) 2003-03-11 2006-12-13 財団法人川村理化学研究所 Manufacturing method of microfluidic device
JP2006126092A (en) * 2004-10-29 2006-05-18 Ntt Advanced Technology Corp Microbiosensor with thin layer flow path and dialysis membrane
JP2006265468A (en) * 2005-03-25 2006-10-05 Teijin Engineering Ltd Manufacturing method of formed body and formed body
US7638053B2 (en) * 2005-06-22 2009-12-29 General Electric Company Poly(meth)acrylate membranes for separation of hydrocarbon mixtures
WO2007018421A1 (en) 2005-08-05 2007-02-15 Fujifilm Manufacturing Europe B.V. Porous membrane and recording medium comprising same
WO2007018428A1 (en) 2005-08-05 2007-02-15 Fujifilm Manufacturing Europe B.V. Porous membrane and recording medium comprising same
EP1919600B1 (en) 2005-08-05 2009-04-01 FUJIFILM Manufacturing Europe B.V. Porous membrane and recording medium, as well as process for preparing same
US20110129924A1 (en) * 2006-07-05 2011-06-02 Agency For Science, Technology And Research Porous Polymeric Articles
WO2008016301A1 (en) * 2006-08-04 2008-02-07 Fujifilm Manufacturing Europe B.V. Porous membranes and recording media comprising same
WO2008016303A1 (en) * 2006-08-04 2008-02-07 Fujifilm Manufacturing Europe B.V. Porous membrane and recording media comprising same
JP2009545663A (en) * 2006-08-04 2009-12-24 フジフィルム マニュファクチャリング ユーロプ ビー．ブイ． Composition for porous membrane and recording medium
KR20090125141A (en) * 2007-03-02 2009-12-03 신세스 게엠바하 Bone cement with suitable mechanical properties
WO2008117644A1 (en) * 2007-03-23 2008-10-02 Jsr Corporation Coating composition and usage thereof
JP2009014472A (en) * 2007-07-04 2009-01-22 Toray Ind Inc Liquid developing sheet and biofluid developing sheet using it
US8399175B2 (en) * 2008-04-07 2013-03-19 Addison Clear Wave, Llc Photopolymer resins for photo replication of information layers
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JP5814360B2 (en) * 2010-06-25 2015-11-17 スリーエム イノベイティブ プロパティズ カンパニー Semi-interpenetrating polymer network
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US10130918B2 (en) * 2016-09-16 2018-11-20 Pall Corporation Fluoropolymers and membranes comprising fluoropolymers (III)
JP2018089586A (en) * 2016-12-05 2018-06-14 大日本印刷株式会社 Manufacturing method of porous film
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CN109569023B (en) * 2018-11-29 2021-03-02 杭州立昂科技有限公司 Dry hydrogel particles doped with detergent, and macromolecule concentration and specific activity enhancement
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WO2025141501A1 (en) * 2023-12-28 2025-07-03 3M Innovative Properties Company Biobased monomers and adhesive compositions including the same
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US5158721A (en) * 1989-11-30 1992-10-27 Millipore Corporation Porous membrane formed from interpenetrating polymer network having hydrophilic surface
US5236588A (en) * 1990-10-18 1993-08-17 Dainippon Ink And Chemicals, Inc. Asymmetric polymer membrane and preparation thereof

Also Published As

Publication number Publication date
JP4080565B2 (en) 2008-04-23
US6319404B1 (en) 2001-11-20
CN1166373A (en) 1997-12-03
CN1108852C (en) 2003-05-21
EP0803533A2 (en) 1997-10-29
EP0803533B1 (en) 2004-02-18
DE69727613T2 (en) 2004-08-05
JPH107835A (en) 1998-01-13
DE69727613D1 (en) 2004-03-25

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